/*
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 * and open the template in the editor.
 */

import database.DBClass;
import java.io.IOException;
import java.io.PrintWriter;
import java.util.List;
import javax.servlet.RequestDispatcher;
import javax.servlet.ServletException;
import javax.servlet.http.HttpServlet;
import javax.servlet.http.HttpServletRequest;
import javax.servlet.http.HttpServletResponse;
import javax.servlet.http.HttpSession;
import model.UserBean;

/**
 *
 * @author Yaka
 */
public class LoginServlet extends HttpServlet {
//declare values to get form values from jsp page

    String username;
    String pass;
    String action;
    UserBean bean = new UserBean();
    DBClass dbobject = new DBClass();

    /**
     * Processes requests for both HTTP <code>GET</code> and <code>POST</code>
     * methods.
     *
     * @param request servlet request
     * @param response servlet response
     * @throws ServletException if a servlet-specific error occurs
     * @throws IOException if an I/O error occurs
     */
    protected void processRequest(HttpServletRequest request, HttpServletResponse response)
            throws ServletException, IOException {
        response.setContentType("text/html;charset=UTF-8");
        PrintWriter out = response.getWriter();
        HttpSession session = request.getSession();
        try {
            //get the values from jsp page
            username = request.getParameter("username");
            pass = request.getParameter("password");
            action = request.getParameter("action");

            if (action.equals("LOGIN")) {
                boolean sukses = dbobject.cekLogin(username, pass);

                if (sukses) {
                  //  session.setAttribute("isLogin", true);
                    session.setAttribute("user", username);
                  //  if (!session.getAttribute("user").equals("admin")) {

                        RequestDispatcher rd = request.getRequestDispatcher("view.jsp");
                        rd.forward(request, response);
//                    } else {
//                        RequestDispatcher rd = request.getRequestDispatcher("view.jsp");
//                        rd.forward(request, response);
//                    }

                } else {
                    RequestDispatcher rd = request.getRequestDispatcher("login.jsp");
                    rd.forward(request, response);

                }

            }
        } catch (Exception e) {
            RequestDispatcher rd = request.getRequestDispatcher("login.jsp");
            rd.forward(request, response);
        } finally {
            out.close();
        }
    }
    // <editor-fold defaultstate="collapsed" desc="HttpServlet methods. Click on the + sign on the left to edit the code.">

    /**
     * Handles the HTTP <code>GET</code> method.
     *
     * @param request servlet request
     * @param response servlet response
     * @throws ServletException if a servlet-specific error occurs
     * @throws IOException if an I/O error occurs
     */
    @Override
    protected void doGet(HttpServletRequest request, HttpServletResponse response)
            throws ServletException, IOException {
        processRequest(request, response);
    }

    /**
     * Handles the HTTP <code>POST</code> method.
     *
     * @param request servlet request
     * @param response servlet response
     * @throws ServletException if a servlet-specific error occurs
     * @throws IOException if an I/O error occurs
     */
    @Override
    protected void doPost(HttpServletRequest request, HttpServletResponse response)
            throws ServletException, IOException {
        processRequest(request, response);
    }

    /**
     * Returns a short description of the servlet.
     *
     * @return a String containing servlet description
     */
    @Override
    public String getServletInfo() {
        return "Short description";
    }// </editor-fold>
}
